/* ═══════════════════════════════════════════════════════════
   ARGENTI — TECHNICAL BUILD CASE STUDY

   Page-specific composition only.

   jm-system.css owns:
   typography · page frame · hero surface · sections ·
   cards · buttons · navigation · footer · final CTA

   This file owns:
   build summary · system flows · diagrams · galleries ·
   technical proof layouts · performance composition
   ═══════════════════════════════════════════════════════════ */


/* =========================================================
   01 — HERO SUMMARY
========================================================= */

.build-hero {
  --jm-hero-purple-x: 12%;
  --jm-hero-purple-y: 18%;
  --jm-hero-cyan-x: 88%;
  --jm-hero-cyan-y: 76%;
}

.build-summary {
  display: grid;

  grid-template-columns:
    repeat(4, minmax(0, 1fr));

  gap: 1rem;

  width: 100%;

  max-width:
    var(--jm-content-max);

  margin-top: 2.25rem;

  text-align: left;
}

.build-summary .jm-card {
  isolation: isolate;

  min-height: 150px;

  overflow: hidden;

  border-color:
    rgba(126, 34, 206, 0.16);

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.90),
      rgba(244, 237, 252, 0.78)
    );

  box-shadow:
    0 16px 38px
    rgba(62, 1, 95, 0.10),

    inset 0 1px 0
    rgba(255, 255, 255, 0.94);

  -webkit-backdrop-filter:
    blur(18px)
    saturate(140%);

  backdrop-filter:
    blur(18px)
    saturate(140%);
}

.build-summary .jm-card::after {
  content: "";

  position: absolute;

  right: -4rem;
  bottom: -5rem;

  z-index: -1;

  width: 10rem;
  height: 10rem;

  border-radius: 50%;

  background:
    rgba(0, 212, 255, 0.10);

  filter:
    blur(24px);

  pointer-events: none;
}

.build-summary .jm-card--purple {
  border-color:
    rgba(255, 255, 255, 0.15);

  background:
    radial-gradient(
      circle at 100% 0,
      rgba(0, 212, 255, 0.20),
      transparent 42%
    ),
    var(--jm-gradient-purple-deep);

  box-shadow:
    0 22px 50px
    rgba(62, 1, 95, 0.22),

    inset 0 1px 0
    rgba(255, 255, 255, 0.12);
}


/* =========================================================
   02 — SHARED BUILD CONTENT
========================================================= */

.build-copy {
  width: 100%;

  max-width:
    var(--jm-content-max);
}

.build-copy--after-card {
  margin-top: 1.75rem;
}

.build-heading-row {
  display: grid;

  grid-template-columns:
    minmax(0, 0.82fr)
    minmax(0, 1.18fr);

  align-items: start;

  gap:
    clamp(2rem, 5vw, 5rem);
}

.build-heading-row .jm-body {
  margin-bottom: 0;
}


/* =========================================================
   03 — DARK SECTION ATMOSPHERE
========================================================= */

.jm-dark:has(.build-flow),
.jm-dark:has(.build-performance) {
  isolation: isolate;

  overflow: hidden;

  background:
    radial-gradient(
      circle at 12% 18%,
      rgba(168, 85, 247, 0.22),
      transparent 34%
    ),
    radial-gradient(
      circle at 88% 78%,
      rgba(0, 212, 255, 0.13),
      transparent 32%
    ),
    var(--jm-gradient-dark);
}


/* =========================================================
   04 — DEVELOPMENT FLOW
========================================================= */

.build-flow {
  display: flex;

  align-items: stretch;

  gap: 0.65rem;

  margin-top: 2.25rem;
}

.build-flow__item {
  flex: 1;

  min-width: 0;

  overflow: hidden;

  border-color:
    rgba(255, 255, 255, 0.13);

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.10),
      rgba(198, 107, 247, 0.055)
    );

  color:
    var(--jm-white);

  box-shadow:
    inset 0 1px 0
    rgba(255, 255, 255, 0.10),

    0 14px 34px
    rgba(0, 0, 0, 0.16);

  -webkit-backdrop-filter:
    blur(16px);

  backdrop-filter:
    blur(16px);
}

.build-flow__item:hover {
  border-color:
    rgba(0, 212, 255, 0.36);

  background:
    linear-gradient(
      145deg,
      rgba(198, 107, 247, 0.16),
      rgba(0, 212, 255, 0.07)
    );
}

.build-flow__item .jm-number {
  margin-bottom: 1rem;
}

.build-flow__item .jm-card__title {
  color:
    var(--jm-white);
}

.build-flow__item .jm-card__text {
  color:
    rgba(255, 255, 255, 0.68);
}

.build-flow__arrow {
  align-self: center;

  flex:
    0 0 auto;

  color:
    var(--jm-cyan);

  opacity: 0.58;

  text-shadow:
    0 0 12px
    rgba(0, 212, 255, 0.45);
}


/* =========================================================
   05 — FEATURE GRID
========================================================= */

.build-feature-grid {
  display: grid;

  grid-template-columns:
    repeat(4, minmax(0, 1fr));

  gap: 1rem;

  margin-top: 2.25rem;
}

.build-feature-grid .jm-card,
.build-two-column .jm-card,
.build-cms-card {
  overflow: hidden;

  border-color:
    rgba(126, 34, 206, 0.14);

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.94),
      rgba(247, 242, 252, 0.84)
    );

  box-shadow:
    0 14px 34px
    rgba(62, 1, 95, 0.08),

    inset 0 1px 0
    rgba(255, 255, 255, 0.96);
}

.build-feature-grid .jm-card::before,
.build-two-column .jm-card::before {
  content: "";

  position: absolute;

  top: 0;
  left: 0;

  width: 100%;
  height: 2px;

  background:
    linear-gradient(
      90deg,
      var(--jm-purple-light),
      var(--jm-cyan),
      transparent 82%
    );

  opacity: 0.72;
}


/* =========================================================
   06 — DEVELOPMENT PRINCIPLE
========================================================= */

.build-rule {
  display: grid;

  grid-template-columns:
    150px
    minmax(0, 1fr);

  align-items: center;

  gap: 1.25rem;

  margin-top: 1.5rem;

  overflow: hidden;

  border-color:
    rgba(255, 255, 255, 0.16);

  background:
    radial-gradient(
      circle at 90% 10%,
      rgba(0, 212, 255, 0.18),
      transparent 30%
    ),
    var(--jm-gradient-purple-deep);

  box-shadow:
    0 22px 50px
    rgba(62, 1, 95, 0.20),

    inset 0 1px 0
    rgba(255, 255, 255, 0.12);
}

.build-rule .jm-card__label,
.build-rule .jm-card__title {
  margin-bottom: 0;
}


/* =========================================================
   07 — PROOF IMAGES
========================================================= */

.build-proof {
  margin:
    1.75rem
    0
    0;

  overflow: hidden;

  border:
    1px solid
    rgba(126, 34, 206, 0.16);

  border-radius:
    var(--jm-radius-large);

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.95),
      rgba(244, 239, 252, 0.90)
    );

  box-shadow:
    var(--jm-shadow-large),

    inset 0 1px 0
    rgba(255, 255, 255, 0.96);
}

.build-proof__image {
  width: 100%;
  height: auto;

  transition:
    transform
    var(--jm-transition-slow);
}

.build-proof:hover .build-proof__image {
  transform:
    scale(1.012);
}

.build-proof figcaption {
  padding:
    0.9rem
    1rem;

  border-top:
    1px solid
    var(--jm-border);

  background:
    rgba(255, 255, 255, 0.72);

  text-align: center;
}

.build-proof-grid {
  display: grid;

  grid-template-columns:
    repeat(2, minmax(0, 1fr));

  gap: 1rem;

  margin-top: 1.75rem;
}

.build-proof-grid .build-proof {
  margin-top: 0;
}

.jm-dark .build-proof {
  border-color:
    rgba(255, 255, 255, 0.13);

  background:
    rgba(255, 255, 255, 0.06);

  box-shadow:
    0 22px 55px
    rgba(0, 0, 0, 0.24),

    inset 0 1px 0
    rgba(255, 255, 255, 0.08);
}

.jm-dark .build-proof figcaption {
  border-color:
    rgba(255, 255, 255, 0.10);

  background:
    rgba(255, 255, 255, 0.055);

  color:
    rgba(255, 255, 255, 0.66);
}


/* =========================================================
   08 — CMS COLLECTIONS
========================================================= */

.build-cms-types {
  display: grid;

  grid-template-columns:
    repeat(4, minmax(0, 1fr));

  gap: 0.8rem;

  margin-top: 2.25rem;
}

.build-cms-card {
  display: flex;

  align-items: center;

  min-height: 92px;
}

.build-cms-card::after {
  content: "";

  position: absolute;

  right: -2.5rem;
  bottom: -3rem;

  width: 7rem;
  height: 7rem;

  border-radius: 50%;

  background:
    rgba(0, 212, 255, 0.08);

  filter:
    blur(18px);
}

.build-cms-card .jm-card__title {
  position: relative;

  z-index: 1;

  margin-bottom: 0;
}


/* =========================================================
   09 — CMS SYSTEM DIAGRAM
========================================================= */

.build-system-diagram {
  display: flex;

  align-items: center;

  gap: 0.55rem;

  margin-top: 1.5rem;

  overflow: hidden;

  border-color:
    rgba(126, 34, 206, 0.18);

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.90),
      rgba(238, 229, 250, 0.72)
    );

  box-shadow:
    0 18px 45px
    rgba(62, 1, 95, 0.11),

    inset 0 1px 0
    rgba(255, 255, 255, 0.96);
}

.build-system-diagram:hover {
  transform: none;
}

.build-system-step {
  flex: 1;

  min-width: 0;

  padding:
    0.85rem
    0.65rem;

  border:
    1px solid
    rgba(126, 34, 206, 0.11);

  border-radius:
    var(--jm-radius-md);

  background:
    rgba(255, 255, 255, 0.64);

  text-align: center;
}

.build-system-step strong {
  display: block;

  color:
    var(--jm-purple);

  font-size: 0.9rem;

  line-height: 1.3;

  font-weight: 850;
}

.build-system-diagram > span {
  flex:
    0 0 auto;

  color:
    var(--jm-purple-bright);

  opacity: 0.58;
}


/* =========================================================
   10 — TWO-COLUMN CARDS
========================================================= */

.build-two-column {
  display: grid;

  grid-template-columns:
    repeat(2, minmax(0, 1fr));

  gap: 1rem;

  margin-top: 1.5rem;
}

.jm-dark .build-two-column .jm-card {
  border-color:
    rgba(255, 255, 255, 0.14);

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.09),
      rgba(198, 107, 247, 0.05)
    );

  color:
    var(--jm-white);

  box-shadow:
    0 18px 42px
    rgba(0, 0, 0, 0.18),

    inset 0 1px 0
    rgba(255, 255, 255, 0.09);
}

.jm-dark .build-two-column .jm-card__label {
  color:
    #dcb8ef;
}

.jm-dark .build-two-column .jm-card__title {
  color:
    var(--jm-white);
}

.jm-dark .build-two-column .jm-card__text {
  color:
    rgba(255, 255, 255, 0.68);
}


/* =========================================================
   11 — TECH STRIP
========================================================= */

.build-tech-strip {
  display: flex;

  flex-wrap: wrap;

  gap: 0.55rem;

  margin-top: 2rem;
}

.build-tech-strip span {
  padding:
    0.62rem
    0.85rem;

  border:
    1px solid
    rgba(126, 34, 206, 0.16);

  border-radius: 9px;

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.90),
      rgba(242, 232, 255, 0.72)
    );

  color:
    var(--jm-purple);

  font-size:
    var(--jm-text-sm);

  line-height: 1;

  font-weight: 800;

  box-shadow:
    0 8px 20px
    rgba(62, 1, 95, 0.07),

    inset 0 1px 0
    rgba(255, 255, 255, 0.94);
}


/* =========================================================
   12 — DEBUGGING EXAMPLE
========================================================= */

.build-debug-example {
  display: grid;

  grid-template-columns:
    minmax(0, 1.3fr)
    minmax(230px, 0.7fr);

  gap: 1.5rem;

  margin-top: 1.5rem;

  overflow: hidden;

  border-color:
    rgba(198, 107, 247, 0.24);

  background:
    radial-gradient(
      circle at 92% 8%,
      rgba(0, 212, 255, 0.16),
      transparent 32%
    ),
    linear-gradient(
      145deg,
      rgba(62, 1, 95, 0.97),
      rgba(22, 10, 32, 0.98)
    );

  color:
    var(--jm-white);

  box-shadow:
    0 26px 65px
    rgba(37, 0, 56, 0.24),

    inset 0 1px 0
    rgba(255, 255, 255, 0.10);
}

.build-debug-example:hover {
  transform: none;

  border-color:
    rgba(0, 212, 255, 0.36);
}

.build-debug-example .jm-card__label {
  color:
    #dcb8ef;
}

.build-debug-example .jm-h3 {
  color:
    var(--jm-white);
}

.build-debug-example .jm-card__text {
  color:
    rgba(255, 255, 255, 0.72);
}

.build-debug-example .jm-card__text + .jm-card__text {
  margin-top: 1rem;
}

.build-debug-path {
  display: flex;

  flex-direction: column;

  justify-content: center;

  margin-bottom: 0.5rem;

  overflow: hidden;

  border:
    1px solid
    rgba(255, 255, 255, 0.14);

  border-radius:
    var(--jm-radius-card);

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.10),
      rgba(0, 212, 255, 0.045)
    );

  box-shadow:
    inset 0 1px 0
    rgba(255, 255, 255, 0.08);
}

.build-debug-path span {
  padding:
    0.72rem
    0.8rem;

  color:
    var(--jm-white);

  font-size: 0.9rem;

  line-height: 1.3;

  font-weight: 800;

  text-align: center;
}

.build-debug-path b {
  color:
    var(--jm-cyan);

  font-size: 0.7rem;

  line-height: 1;

  text-align: center;

  text-shadow:
    0 0 10px
    rgba(0, 212, 255, 0.42);
}

.build-webflow-line {
  margin-top: 2.75rem;
}


/* =========================================================
   13 — VISUAL GALLERY
========================================================= */

.build-visual-gallery {
  display: grid;

  grid-template-columns:
    repeat(3, minmax(0, 1fr));

  gap: 1rem;

  margin-top: 2rem;
}

.build-visual-card {
  position: relative;

  margin: 0;

  overflow: hidden;

  border:
    1px solid
    rgba(126, 34, 206, 0.18);

  border-radius:
    var(--jm-radius-card);

  background:
    var(--jm-dark);

  box-shadow:
    0 18px 44px
    rgba(62, 1, 95, 0.14);

  transition:
    transform
    var(--jm-transition),

    border-color
    var(--jm-transition),

    box-shadow
    var(--jm-transition);
}

.build-visual-card:hover {
  transform:
    translateY(-5px);

  border-color:
    rgba(0, 212, 255, 0.38);

  box-shadow:
    0 24px 55px
    rgba(62, 1, 95, 0.20),

    0 0 24px
    rgba(0, 212, 255, 0.08);
}

.build-visual-card img {
  width: 100%;

  aspect-ratio:
    16 / 10;

  object-fit: cover;

  object-position:
    top center;

  transition:
    transform
    var(--jm-transition-slow);
}

.build-visual-card:hover img {
  transform:
    scale(1.025);
}

.build-visual-card figcaption {
  padding: 1rem;

  border-top:
    1px solid
    rgba(255, 255, 255, 0.10);

  background:
    radial-gradient(
      circle at 100% 0,
      rgba(0, 212, 255, 0.10),
      transparent 38%
    ),
    var(--jm-gradient-dark);
}

.build-visual-card .jm-card__label {
  margin-bottom: 0.45rem;

  color:
    #dcb8ef;
}

.build-visual-card strong {
  display: block;

  color:
    var(--jm-white);

  font-size: 1rem;

  line-height: 1.4;

  font-weight: 800;
}


/* =========================================================
   14 — PERFORMANCE
========================================================= */

.build-performance {
  display: grid;

  grid-template-columns:
    repeat(2, minmax(0, 1fr));

  gap: 1rem;

  margin-top: 2.25rem;
}

.build-performance__score {
  overflow: hidden;

  border-color:
    rgba(255, 255, 255, 0.14);

  background:
    radial-gradient(
      circle at 88% 10%,
      rgba(0, 212, 255, 0.14),
      transparent 34%
    ),
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.10),
      rgba(198, 107, 247, 0.055)
    );

  box-shadow:
    0 20px 48px
    rgba(0, 0, 0, 0.20),

    inset 0 1px 0
    rgba(255, 255, 255, 0.10);
}

.build-performance__score .jm-card__label {
  color:
    #dcb8ef;
}

.build-performance__score > div {
  display: flex;

  align-items: center;

  gap: 0.8rem;

  margin-top: 0.8rem;
}

.build-performance__score small {
  color:
    rgba(255, 255, 255, 0.45);

  font-size:
    clamp(1.8rem, 3vw, 2.6rem);

  line-height: 1;

  font-weight: 800;
}

.build-performance__score b {
  color:
    var(--jm-cyan);

  font-size: 1.4rem;

  line-height: 1;

  opacity: 0.72;

  text-shadow:
    0 0 12px
    rgba(0, 212, 255, 0.42);
}

.build-performance__score strong {
  background:
    linear-gradient(
      90deg,
      var(--jm-purple-light),
      var(--jm-cyan)
    );

  -webkit-background-clip: text;

  background-clip: text;

  color: transparent;

  -webkit-text-fill-color: transparent;

  font-size:
    clamp(3rem, 6vw, 5rem);

  line-height: 0.95;

  font-weight: 900;
}

.build-performance-note {
  max-width: 900px;

  margin:
    1rem
    auto
    0;

  text-align: center;
}


/* =========================================================
   15 — FINAL RESULT ACCENT
========================================================= */

.build-result__accent {
  display: block;

  margin-top: 0.15em;

  background:
    linear-gradient(
      90deg,
      var(--jm-purple-light),
      var(--jm-cyan)
    );

  -webkit-background-clip: text;

  background-clip: text;

  color: transparent;

  -webkit-text-fill-color: transparent;
}


/* =========================================================
   16 — TABLET
========================================================= */

@media (max-width: 950px) {

  .build-summary,
  .build-feature-grid,
  .build-cms-types {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));
  }

  .build-heading-row {
    grid-template-columns: 1fr;

    gap: 1.5rem;
  }

  .build-flow {
    display: grid;

    grid-template-columns:
      repeat(3, minmax(0, 1fr));
  }

  .build-flow__arrow {
    display: none;
  }

  .build-system-diagram {
    display: grid;

    grid-template-columns:
      repeat(3, minmax(0, 1fr));
  }

  .build-system-diagram > span {
    display: none;
  }

  .build-debug-example {
    grid-template-columns: 1fr;
  }

  .build-debug-path {
    display: grid;

    grid-template-columns:
      repeat(5, minmax(0, 1fr));

    margin-bottom: 0;
  }

  .build-debug-path b {
    display: none;
  }

  .build-visual-gallery {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));
  }

}


/* =========================================================
   17 — MOBILE
========================================================= */

@media (max-width: 640px) {

  .build-summary,
  .build-feature-grid,
  .build-cms-types,
  .build-two-column,
  .build-proof-grid,
  .build-performance,
  .build-visual-gallery {
    grid-template-columns: 1fr;
  }

  .build-summary .jm-card {
    min-height: 0;
  }

  .build-heading-row {
    gap: 1rem;
  }

  .build-flow {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));

    gap: 0.55rem;
  }

  .build-rule {
    grid-template-columns: 1fr;

    gap: 0.6rem;
  }

  .build-system-diagram {
    grid-template-columns: 1fr;
  }

  .build-tech-strip {
    gap: 0.45rem;
  }

  .build-tech-strip span {
    padding:
      0.55rem
      0.7rem;

    font-size:
      var(--jm-text-xs);
  }

  .build-debug-example {
    gap: 1rem;
  }

  .build-debug-path {
    grid-template-columns: 1fr;
  }

  .build-performance__score strong {
    font-size:
      clamp(3rem, 18vw, 4.5rem);
  }

}


/* =========================================================
   18 — REDUCED MOTION
========================================================= */

@media (prefers-reduced-motion: reduce) {

  .build-proof:hover .build-proof__image,
  .build-visual-card:hover,
  .build-visual-card:hover img,
  .build-summary .jm-card:hover,
  .build-flow__item:hover {
    transform: none;
  }

}